Best Static Code Analysis Software for C

TrustInSoft commercializes a source code analyzer called TrustInSoft Analyzer, which analyzes C and C++ code and mathematically guarantees the absence of defects, immunity of software components to the most common security flaws, and compliance with a specification. The technology is recognized by U.S. federal agency the National Institute of Standards and Technology (NIST), and was the first in the world to meet NIST’s SATE V Ockham Criteria for high quality software. The key differentiator for TrustInSoft Analyzer is its use of mathematical approaches called formal methods, which allow for an exhaustive analysis to find all the vulnerabilities or runtime errors and only raises true alarms. Companies who use TrustInSoft Analyzer reduce their verification costs by 4, efforts in bug detection by 40, and obtain an irrefutable proof that their software is safe and secure. The experts at TrustInSoft can also assist clients in training, support and additional services.

Parasoft's mission is to provide automated testing solutions and expertise that empower organizations to expedite delivery of safe and reliable software. A powerful unified C and C++ test automation solution for static analysis, unit testing and structural code coverage, Parasoft C/C++test helps satisfy compliance with industry functional safety and security requirements for embedded software systems.

CppDepend, a comprehensive code-analysis tool for C++ and C languages, is designed to help developers maintain complex code bases. It has a wide range of features to ensure code quality. This includes static code analysis which is crucial in identifying potential issues such as memory leaks and inefficient algorithms. CppDepend's support for widely-recognized coding standards such as Misra, CWE CERT and Autosar is a key feature. These standards are essential in many industries, especially when developing safe and reliable software for automotive, embedded and high-reliability system. CppDepend ensures that code is compliant with industry-specific safety requirements and reliability standards by aligning it with these standards. The tool's compatibility with continuous integration workflows and integration with popular development environments makes it a valuable asset in agile development.

SonarQube Server is a robust, self-hosted solution that allows development teams to continuously monitor and enhance code quality and security. It offers automated static analysis for a wide array of programming languages, helping teams detect bugs, vulnerabilities, and inefficiencies early in the development process. With SonarQube Server, users can seamlessly integrate code quality checks into their CI/CD workflows, whether on-premises or in the cloud. The platform provides detailed, actionable reports that help teams reduce technical debt, improve maintainability, and uphold coding standards across projects. Ideal for organizations looking for complete control over their code quality processes, SonarQube Server supports scalability and customization to meet enterprise needs.

Security Solutions for Your DevOps Process Automate scanning your code to find and fix vulnerabilities. Kiuwan Code Security is compliant with the strictest security standards, such OWASP or CWE. It integrates with top DevOps tools and covers all important languages. Static application security testing and source analysis are both effective, and affordable solutions for all sizes of teams. Kiuwan provides a wide range of essential functionality that can be integrated into your internal development infrastructure. Quick vulnerability detection: Simple and quick setup. You can scan your area and receive results in minutes. DevOps Approach to Code Security: Integrate Kiuwan into your Ci/CD/DevOps Pipeline to automate your security process. Flexible Licensing Options. There are many options. One-time scans and continuous scanning. Kiuwan also offers On-Premise or Saas models.

CodeScene's powerful features go beyond traditional code analysis. Visualize and evaluate all the factors that influence software delivery and quality, not just the code itself. Make informed, data-driven decisions based on CodeScene’s actionable insights and recommendations. CodeScene guides developers and technical leaders to: - Get a holistic overview and evolution of your software system in one single dashboard. - Identify, prioritize, and tackle technical debt based on return on investment. - Maintain a healthy codebase with powerful CodeHealth™ Metrics, spend less time on rework and more time on innovation. - Seamlessly integrate with Pull Requests and editors, get actionable code reviews and refactoring recommendations. - Set Improvement goals and quality gates for teams to work towards while monitoring the progress. - Support retrospectives by identifying areas for improvement. - Benchmark performance against personalized trends. - Understand the social side of the code, measure socio-technical factors like key personnel dependencies, knowledge sharing and inter-team coordination.

SonarQube Cloud (formerly SonarCloud) automatically analyzes and decorates pull request branches to maximize your throughput. To prevent undefined behavior from affecting end-users, catch tricky bugs. Security Hotspots will help you identify and fix vulnerabilities that could compromise your app. It takes just a few mouse clicks to get your code up and running. Instant access to the most recent features and enhancements. Project dashboards keep stakeholders and teams informed about code quality and releasability. Show your communities that you care about awesome by displaying project badges. Your entire stack should be concerned about code quality and security. We cover 24 languages, including C++, Java, Python, and many other. Transparency is a good thing and the trend is growing. Join the fun! Open-source projects are completely free!

Opengrep is a powerful open-source tool for static code analysis, built to detect security vulnerabilities in software projects. As a fork of Semgrep, it offers robust pattern-matching capabilities across over 30 programming languages, such as Python, JavaScript, and Go. Developers can create custom rules to identify coding flaws, enforce standards, and address security concerns effectively. By integrating Opengrep into development pipelines, teams can enhance the security, quality, and reliability of their codebases while streamlining the identification of potential issues.

Codacy is an automated code review tool. It helps identify problems through static code analysis. This allows engineering teams to save time and tackle technical debt. Codacy seamlessly integrates with your existing workflows on Git provider as well as with Slack and JIRA or using Webhooks. Each commit and pull-request includes notifications about security issues, code coverage, duplicate code, and code complexity. Advanced code metrics provide insight into the health of a project as well as team performance and other metrics. The Codacy CLI allows you to run Codacy code analysis locally. This allows teams to see Codacy results without needing to check their Git provider, or the Codacy app. Codacy supports more than 30 programming languages and is available in free open source and enterprise versions (cloud or self-hosted). For more see https://www.codacy.com/

The Fastest Code Analysis. 40X faster scan speeds so developers don't have to wait long for results after submitting a pull request. The Most Accurate Result. Qwiet AI is the only AI with the highest OWASP benchmark score. This is more than triple the commercial average, and more than twice the second highest score. Developer-Centric Security Processes. 96% of developers say that disconnected security and developer workflows hinder their productivity. Implementing developer-centric AppSec workflows decreases mean-time-to-remediation (MTTR), typically by 5X - enhancing both security and developer productivity. Automated Business Logic Flaws in Dev. Identify vulnerabilities unique to your codebase before they reach production. Achieve compliance. Maintain and demonstrate compliance with privacy and security regulations such as SOC 2 PCI-DSS GDPR and CCPA.

Snappy Tick Source Edition is a source-code review tool that helps to identify vulnerabilities in source code. We offer Source Code Review and Static Code Analysis tools. An In-line auditing approach will help you identify the most important security issues in your application. It will also verify that there are adequate security controls. SnappyTick Standard Edition (DAST), is a Dynamic application security tool that performs grey box and black box testing. Analyze the responses and requests to find vulnerabilities in an application. This can be done while the applications are still running. SnappyTick has amazing features. Multilingual scanning is possible. The best reporting that highlights the exact source files, line numbers, subsections, and even lines that are affected.

SonarQube for IDE (formerly known as SonarLint) is easy to use and requires no configuration. Simply download from your favorite IDE marketplace, then continue to code while SonarQube for IDE does its work. Overhead may be a problem with your current linting tool. This could include specialized tools for certain languages or a longer setup and configuration time. SonarQube for IDE allows you to settle on one solution for your Code Quality and Security problems. With hundreds of language-specific rules, we have you covered to catch Bugs and Code Smells as you code. SonarQube for IDE can help you deliver error-free code, from dangerous regex patterns to noncompliant coding standards. Your mistakes will only be visible to you if you have an intelligent tool at your side. This allows you to quickly understand them and make the necessary corrections.

Coco®, a tool for multi-language code coverage, is available. Automated source code instrumentation can be used to measure test coverage for statements, branches, and conditions. When a test suite is run against an instrumented application, data can be collected that can be later analyzed. This analysis can be used for understanding how much of the source code was touched by tests, which additional test suites need to be written, and how the test coverage has changed over time. Identify dead or untested code, redundant tests, and untested code. Identify the impact of a patch and code coverage. Coco supports branch coverage, statement coverage, MC/DC, and other levels. Linux, Windows, RTOS, and other platforms. GCC, Visual Studio and embedded compilers are all available. You can choose from text, HTML, XML and Cobertura report formats. Coco can also integrate with other build, test, and CI frameworks such as JUnit Jenkins, SonarQube, and SonarQube.

Get code reviews on-demand from experts, vetted by AI. Every time you open a Pull Request, senior engineers will be added to your team. AI-assisted code review will help you deliver better, more secure software faster. PullRequest can adapt to the needs of any development team, whether it's 5 or 5,000. Our reviewers help your team find security vulnerabilities, hidden bugs, and fix any performance issues before they are released. All of this can be done using your existing tools. AI analysis enhances the expertise of human reviewers to identify high-risk security areas. Intelligent static analysis using open source tools combined with proprietary AI. Shown to reviewers for greater insights. Save your senior staff time. While other members of your group are busy building, you can make meaningful progress in resolving problems and improving code.

Qodana's static code analysis helps teams to adhere to agreed quality standards and produce readable, maintainable and secure code. Powered by JetBrains. For over 20 years, we've been improving the code analysis of our IDEs based on feedback provided by millions of community members. Qodana is based on JetBrains IDEs, and brings their intelligence to CI. Qodana is just like our IDEs in that it's accurate, but not intrusive and understands nuances of code. Qodana integrates with JetBrains IDEs and other tools that developers use every day. This allows you to work with Qodana results in whichever tool suits you best. Qodana does not only report issues; it also suggests automatic solutions. Qodana calculates the licenses per active contributor so that it won't charge you for growing your projects (as we do not calculate LOCs). It's free for open-source software projects.

Coverity Static Analysis is a robust code scanning solution designed to help developers and security teams deliver secure, high-quality software while meeting critical security, functional safety, and industry standards. It detects and resolves complex defects across extensive codebases, identifying issues that span multiple files and libraries to improve both security and code quality. Coverity supports a wide range of compliance standards, including OWASP Top 10, CWE Top 25, MISRA, and CERT C/C++/Java, offering built-in reporting to track, prioritize, and address issues effectively. With the Code Sight™ IDE plugin, developers receive real-time results, CWE insights, and remediation guidance directly within their development environment, integrating security seamlessly into their workflow. Its scalable design handles large codebases across various programming languages, making it an essential tool for modern software development. By embedding security and quality checks early in the software development lifecycle, Coverity helps organizations reduce risk, accelerate delivery, and maintain compliance with industry regulations.

Codebeat can be used to track every quality change in your Github repositories, Bitbucket, GitLab, or self-hosted repositories. We will get you up and running within seconds. codebeat supports many programming languages and automates code review. It will help you prioritize problems and identify quick wins in both your web and mobile apps. Codebeat is a great tool for managing teams and open-source contributors. You can assign access levels and move people around between projects in seconds. This is ideal for small and large groups.

Support over 20 languages including Java, JSP, C/C++, C#, Python, Swift, ASP(.NET), ABAP, Object C, etc. Conforms to international security standards and guidelines. Analysis of MVC structure, associated files, and analysis function call relationship at various levels. Incremental analysis: Reduce analysis time by only analysing newly added, modified files as well as their associated files. To identify vulnerabilities and improve search results, you can interact with other Sparrow AST solutions (DAST or RASP). Track and track vulnerabilities from their origin to the actual code with the issue navigator. Automated real-source code correction guide. Automated classification and analysis of vulnerabilities. Dashboard for analysis results management and statistics. Management of centralized rules (Checker), based on information such as risk levels, option, and other.

Static analysis is a method that allows you to identify potential problems in your code. It involves analyzing the source code level. C-STAT contains nearly 700 checks. Some of these checks are compliant with MISRA C.2012, MISRA C++.2008, and MISRA C.2004. There are more than 250 checks that map to CWE issues. It also checks for compliance with CERT C, the coding standard for secure coding. C-STAT runs quickly and provides detailed and comprehensive error information. C-STAT is easy to use and doesn't require any complicated tool setup. C-STAT is fully integrated in the IAR Embedded Workbench IDE. This allows you to easily ensure code quality in your daily programming flow. It is available for all IAR Embedded Workbench products. Static analysis identifies potential problems in code by performing an analysis at the source code level. The analysis not only improves code quality but also aligns with industry coding standards.

Helix QAC has been the trusted static analysis tool for C and C++ programming languages for over 30 years. Helix QAC is the preferred static code analyzer for safety-critical industries with strict compliance requirements. This includes verifying compliance with coding standards such as MISRA or AUTOSAR and functional safety standards such as ISO 26262. Helix QAC has been certified by TUV-SUD for functional safety compliance, including IEC 61508, ISO 26262, EN 50880, IEC 60880, IEC 62304. TickIT plus Foundation Level, which is one of the most widely adopted standards to ensure that your requirements are not only met but exceeded as well. Prioritize coding issues according to the severity of risk. Helix QAC allows you to identify the most critical defects by using suppressions, filters, and baselines.

Klocwork static code analysis for C, C++ and C#, JavaScript, and the SAST tool for JavaScript, helps to identify software security, reliability, quality, and compliance issues. Klocwork is designed for enterprise DevOps/DevSecOps. It scales to any project, integrates with large complex environments and a wide variety of developer tools. It also provides control, collaboration and reporting for the entire enterprise. Klocwork is the most popular static analyzer, allowing developers to work faster while still maintaining security and quality. Klocwork static application security tests (SASTs) are available for DevOps (DevSecOps). Our security standards help to identify security flaws and allow you to fix them quickly. They also prove compliance with internationally recognized security standards. Klocwork integrates easily with CI/CD tools and containers, as well as cloud services and machine provisioning, making automated security testing simple.

During code review, you can find critical performance, reliability, or security bugs that are easiest to fix. Sonatype Lift is a cloud-native code analysis platform that's collaborative and built for developers. It analyzes every developer pull request to identify and fix security, reliability, style, and reliability issues. Then, it reports them as comments to code review where they are 70x more likely get fixed. The first deep code analysis tool that focuses on code quality will elevate your development. Sonatype Lift is a part of the development process. It analyzes, reports, and provides feedback on bugs in the same way as your peers in peer code review. It is compatible with the existing development environments such as Bitbucket, GitLab, and GitHub. The Lift-bot instantly reports any pull request with vulnerability and bug information. One tool allows you to go beyond traditional linting to deeper analysis of interprocedural codes.

Sider Scan is a fast tool that detects duplicate code and monitors for problems. GitLab CI/CD integration, GitHubActions, Jenkins & CircleCI® integration. Installation using a Docker image. Easy sharing of analysis details between teams. The background runs continuous and fast analysis. Support via phone and email for all product questions. Sider Scan improves code quality and maintenance with detailed duplicate code analysis. It is designed to complement other analysis tools and support continuous delivery. Sider locates duplicate blocks of code within your project and group them. A diff library is created for each pair of duplicates. Pattern analyses are then initiated to determine if any problems exist. This is known as the "pattern" method of analysis. Time-series analysis can only be done if the scan is performed at regular intervals.

Polyspace Code Prover is a tool that uses static analysis to validate C and C++ code for critical runtime errors, without running the code. By applying formal verification methods, it examines all potential execution paths and input conditions to detect issues such as buffer overflows, divide-by-zero errors, and out-of-bounds accesses. The tool also provides detailed information about variable ranges and highlights unreachable code, helping developers optimize their software’s efficiency and ensure high quality. With support for industry standards like IEC 61508, ISO 26262, and DO-178C, Polyspace Code Prover is ideal for applications requiring strict software certification.

Embold's intuitive visuals and deep analysis will help you gain a deeper understanding of the software. Visually understand the size and quality each component to fully understand the state and functionality of your software. Rich annotations make it easy to understand issues at the component level and locate them in your code. Navigate through all dependencies and see how they affect each other. Our innovative partitioning algorithms make it easy to quickly understand how to refactor or split complex components. The EMBOLD SCORE is a measure of the impact of four dimensions on how many components are most important to the overall quality and should be resolved first. Our unique anti-patterns allow you to analyze the structural design of your code at the class, functional, or method levels. Embold uses a variety of metrics to assess the quality and reliability of software systems, including cyclomatic complexity and coupling between objects.